• 0 Posts
  • 19 Comments
Joined 2 years ago
cake
Cake day: June 22nd, 2024

help-circle
  • I used to have a 20 mile commute four times a day on dead flat roads. I bought a super-efficient car (skoda fabia greenline} and played with the speeds and gears to my hearts content to find the scientifically most efficient speed to use the least fuel. The result was that the slowest speed the car could maintain in the highest gear was most efficient. That was 30mph in 5th. I would usually average over 100 miles per gallon of diesel. Spent a lot more time in the car than i would have at 60mph, but audiobooks are great. This doesn’t add much to the discussion here. 60mph is much better than 70mph, and i’ve driven in wales with the 20mph limit in all urban areas and it doesn’t seem to cause any problems - i’m totally in favour.









  • Maybe you dont have too many extra fees, but when you use your visa card or MasterCard to buy from a merchant, 3% of the purchase price is paid by the merchant to visa/MasterCard. In the long run that puts prices up because the vendor is passing on those costs to you, the buyer. Its a tricky issue because if you pay cash, the shop has to store, transport securely, and pay to deposit the cash into a business bank account. That might cost around 3% of their takings too. The feeling here is that if you buy 100 pounds worth of shopping, it doesn’t cost visa/MasterCard anything like 3 pounds to process that payment, more like a few pence. So perhaps we are being taken advantage of?





  • if the device switches off while in use on charge, that’s too slow. if the device switches off whilst charging because it overheats, that’s too fast. in between, forget it, the electronics will handle everything, and yes slower charging is better for battery life but you needn’t obsess over the difference, it’s there but unquantifi able. if you’ve heard anything other than this advice and you believe what you’ve heard, there’s not much point in people here trying to guide you.